Hello dear municipality, here is the error description: With longer full load 150km/h on the highway on, sudden power loss. In the stand the engine runs only on 3 cylinders, on the exhaust this sounds like a 1000hp ship engine of DEUTZmore speed and it improves a little, however it is to be heard that the first cylinder still does not run properly.In the meantime the error was gone even for about 2min! (without which a repair or part replacement took place) Cylinder 1 Verbren nt not right, the spark plug is wet (not wet) It can be seen that there is also a combustion previous repererature: spark plugs + ignition cables have been replaced! = no change 🙁 1 new ignition coil has been tried = no change 🙁 injection valve cylinder 1 has been replaced = no change 🙁 camshaft sensor is also ok.